| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.61 | 6.147% | $148.1918 | $148.19 | $148.20 | $148.20 |
| Purchase #2 | $68.73 | 6.409% | $73.1349 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $69.41 | 12.676% | $78.2084 | $78.21 | $78.20 | $78.20 |
| Purchase #4 | $212.83 | 4.659% | $222.7457 | $222.75 | $222.75 | $222.70 |
| Purchase #5 | $189.98 | 6.385% | $202.1102 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $228.34 | 11.222% | $253.9643 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $184.48 | 10.413% | $203.6899 | $203.69 | $203.70 | $203.70 |
| 7 purchase totals = | $1,093.38 | $1,182.0452 | $1,182.04 | $1,182.05 | $1,182.00 | |